The 21-year-old Mexican has made a swift impression on the Reds’ dressing room. The £8m former Chivas goalscorer has only been in the company of his United team-mates less than a month but even Old Trafford’s longest-serving player has been impressed.

“He’s made a big impression,” said Giggs.

“He’s still learning the game, not only on the pitch, but off it too. He’s a bubbly character and he’s great to have around the dressing room.

“It’s been a lot easier to get to know him because he speaks perfect English. He joined us on tour, which always helps a player settle, and we saw first-hand how big he is in Mexico.

“He looks a great acquisition, both on and off the pitch.”

Little Pea scored as a Wembley sub in the Community Shield against Chelsea, played 27 minutes against Newcastle and started at Fulham.

Reds boss Sir Alex Ferguson says United will have to learn how to get the best out of Mexico’s World Cup hit.

“I think we've still got to utilise Hernandez’s pace a bit better. I think there were moments at Fulham when we could have threaded a pass through but took the option of passing it wide.

“We just have to get used to that part of his game, but he did fine."

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